You and six friends play a game or each person writes down his or her name on a scrap of paper and then the names are randomly distributed back to each person find the probability that everyone gets back his or her own name

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons